Polarization-anisotropy induced spatial anisotropy of polariton amplification in planar semiconductor microcavities

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dc.creatorSchumacher, Stefan
dc.date2007-11-05
dc.date.accessioned2026-07-07T08:40:57Z
dc.date.available2026-07-07T08:40:57Z
dc.descriptionBased on a microscopic many-particle theory we investigate the amplification of polaritons in planar semiconductor microcavities. We study a spatially perfectly isotropic microcavity system and excitation geometry. For this system, our analysis shows that a pump-induced vectorial polarization anisotropy can lead to a spatial anisotropy in the stimulated amplification of polaritons. This effect is brought about by the interplay of the longitudinal-transverse cavity mode splitting (TE-TM splitting) and the spin-dependence of the polariton-polariton scattering processes.
dc.identifierhttps://arxiv.org/abs/0711.0768
dc.identifierhttp://arxiv.org/abs/0711.0768
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/141527
dc.subjectOther Condensed Matter
dc.titlePolarization-anisotropy induced spatial anisotropy of polariton amplification in planar semiconductor microcavities
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